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Ten multicolour 4-pin female-female jumper wires 70cm long with 2.54mm connectors

Unique-Bargains

Unique-Bargains Jumper Wire 4 Pin Female-Female 70cm 2.54mm 10pcs

SKU CH-D8HW-8SGMF

A 10-pack of 70 cm, 2.54 mm pitch, 4-pin female-to-female jumper cables for 3D printers, RAMPS boards and sensor modules

  • TypeJumper Cable
  • Ready-to-use 4-pin JST connections for 3D printers and sensors
  • 70 cm cables with female ends on both sides simplify wiring
  • 54 mm terminal pitch matches standard header spacing
  • Ten multicolour wires in one pack speed up prototyping
  • Lightweight ribbon design eases routing in tight enclosures

4-pin female-to-female jumper wires

This pack contains ten multicolour cables with 4-pin JST connectors on both ends. They are designed for quick connections between modules and controller boards. The 2.54 mm terminal pitch matches standard header spacing. Builders working on 3D printers or sensor arrays will find them ready to use.

Behaviour in continuous use

The stranded conductors and moulded connectors maintain contact through repeated mating cycles. Cable flexibility supports routing inside moving gantries without fatigue. Each 70 cm length provides slack for typical printer frames while keeping signal paths short. The ten-piece assortment allows colour-coded wiring for power, data and ground lines.

Thermals and power draw

The wires operate at the low voltages and currents common to hobbyist control electronics. No active cooling is required and the insulation remains stable at normal ambient temperatures. Current capacity is limited by the 2.54 mm crimp terminals rather than the cable itself. The lightweight ribbon adds negligible load to moving carriages.

Highlights

  • Ready-to-use 4-pin JST connections for 3D printers and sensors
  • 70 cm cables with female ends on both sides simplify wiring
  • 54 mm terminal pitch matches standard header spacing
  • Ten multicolour wires in one pack speed up prototyping
  • Lightweight ribbon design eases routing in tight enclosures

Specifications

BrandUnique Bargains
TypeJumper Cable

Questions about this item

Does the 70 cm cable length add noticeable resistance or heat during long prints?

The 70 cm wires use 2.54 mm pitch conductors sized for typical 3D printer currents, so resistance and heat stay negligible in normal use.

What board header spacing do I need for the 2.54 mm terminals to plug in directly?

The female connectors fit standard 2.54 mm pin headers found on RAMPS boards and most sensor modules.

Will the 4-pin JST ends mate with the 3-pin fan headers on my older controller?

No, the 4-pin JST connectors require a matching 4-pin header; they will not fit 3-pin fan headers.

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